वेदाविनाशिनं नित्यं य एनमजमव्ययम्।
कथं स पुरुषः पार्थ कं घातयति हन्ति कम्।।2.21।।
।।2.21।।हे पृथानन्दन जो मनुष्य इस शरीरीको अविनाशी नित्य जन्मरहित और अव्यय जानता है वह कैसे किसको मारे और कैसे किसको मरवाये
The denial of any possibility in the slaying of any living entity has been established, for all living entities continually maintain their existence through the agency of the immortal soul. Who can that person slay and how? When knowing its eternality which is free from modification, its immutability which is free from decay, unborn being free from birth and indestructible being free from death. For it is impossible to destroy the immortal soul by any means. So who then can factually claim to be the cause of another perishing? There is none who can claim this or by any means achieve this. So the Supreme Lord by clarifying this point is also informing Arjuna to that He is not directing him to slay anyone because the soul is factually never slain.
One who understands that the eternal soul is incapable of being destroyed who can be slain and how? The word avinasinam means indestructible, nityam means eternal and therefore by its own inherent nature the immortal soul is imperishable without any defects because what is eternal is never in a state of modification. The word defect is commonly used for that which is not of perfection. The physical body of the living entities is not perfect it is defective, thus the word destruction is applicable to the physical body but never to the eternal soul. Now begins the summation. The word avinasinam is indicative of one whose body is indestructible. Eternal in form only applies to the Supreme Lord. Unlimited activity is the attribute of being independent, total independence is found only in the case of the Supreme Lord, who being immutable is without any support outside of Himself.
So possessing spiritual intelligence, knowing the soul to be eternal, understanding it to be birthless and deathless being of an inexhaustible nature how is it possible for anyone to commit any act of destruction against the immortal soul which dwells in trillions of various and diverse living entities among the 8 million 400 thousand species of life throughout the billions of material universes. Whom can anyone destroy? How can anyone destroy anyone? Who can cause anyone to be destroyed? No one can! Thus it can be seen that ignorance of the eternal nature of the soul is the cause of all grief by not understanding that the soul is immortal and thinking that the eternal soul perishes when the physical body perishes. Comprehending that what happens to the immortal soul when the physical body ceases to function is factually the withdrawal from an old physical body to enter into a new physical body. So it can be understood that those who have deep regret for the loss of the physical body, serving as it does as the facility for securing and enjoying material pleasures; these living entities should reflect on the futility and temporal nature of material existence rather than trying to eternally exploit their senses. This will be further expounded in the next verse.
So possessing spiritual intelligence, knowing the soul to be eternal, understanding it to be birthless and deathless being of an inexhaustible nature how is it possible for anyone to commit any act of destruction against the immortal soul which dwells in trillions of various and diverse living entities among the 8 million 400 thousand species of life throughout the billions of material universes. Whom can anyone destroy? How can anyone destroy anyone? Who can cause anyone to be destroyed? No one can! Thus it can be seen that ignorance of the eternal nature of the soul is the cause of all grief by not understanding that the soul is immortal and thinking that the eternal soul perishes when the physical body perishes. Comprehending that what happens to the immortal soul when the physical body ceases to function is factually the withdrawal from an old physical body to enter into a new physical body. So it can be understood that those who have deep regret for the loss of the physical body, serving as it does as the facility for securing and enjoying material pleasures; these living entities should reflect on the futility and temporal nature of material existence rather than trying to eternally exploit their senses. This will be further expounded in the next verse.